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Rectangular black Lexmark toner cartridge with green label marked 64015HA

Lexmark

Lexmark 64015HA High Yield Toner Cartridge Black 21000 pages

SKU CH-Y1HP-AE73D MPN 64015HA

High-yield black toner for Lexmark T640, T642 and T644 printers, ISO/IEC 19752 rated at 21,000 pages

  • Ink or toner colorBlack
  • Estimated page yield21,000 standard pages Declared yield value in accordance wit
  • For use withLexmark T640, T642, T644
  • Key featuresPrint Technology: LaserPrint Color: BlackTypical Print Yield
  • High-yield printing with approximately 21,000 pages per cartridge
  • Genuine Lexmark OEM toner ensures consistent black output
  • Tested to ISO/IEC 19752 standards for reliable yield measurement
  • Compatible with Lexmark T640, T642 and T644 series printers
  • Brand new high-yield return program cartridge model 64015HA

Genuine high-yield black toner

This is a Lexmark 64015HA original toner cartridge for laser printers. It delivers approximately 21000 standard pages measured under ISO/IEC 19752. The cartridge is new and built for Lexmark T640, T642 and T644 series devices.

Offices printing high volumes on compatible

It suits teams that need reliable monochrome output on the listed T640, T642 or T644 printers. Buyers who want more storage or colour output should look elsewhere. Shops running other printer brands or lower-yield needs will not use this cartridge.

21000-page yield under ISO/IEC 19752

The declared yield of 21000 pages is the single figure that determines fit. If your monthly volume far exceeds this yield, you will replace cartridges more often. If volume is much lower, a standard-capacity unit may cost less per page.

How it compares

Measured against everything we stock in OEM Laser Toner, at today’s prices. Recalculated every night.

Price $346.99
Pricier than about 90% of the 3,670 comparable items (median $112.99).

Specifications

Product
Brand nameLEXMARK
Model name64015HA (return)
Ink or toner colorBlack
Performance
Estimated page yield21,000 standard pages Declared yield value in accordance with ISO/IEC 19752.
Size & build
Shipping weight3.18 kg
Package size400 × 300 × 162 mm
Compatibility
For use withLexmark T640, T642, T644

Questions about this item

How many pages will the 21000-page yield actually deliver in my Lexmark T640?

The 21000 figure follows ISO/IEC 19752 using standard test pages at 5% coverage; real-world yield varies with page content, density and printer settings.

What printer interface or standard does the 64015HA cartridge use and what does it limit?

The cartridge is a mechanical toner supply for Lexmark T640, T642 and T644 series printers; it has no electronic interface and does not impose data-rate limits.

Will the 64015HA fit my Lexmark T644dn without extra brackets?

Yes — the cartridge is designed for direct installation in all listed T640, T642 and T644 models, including the T644dn, with no additional mounting hardware required.

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